Date: Wed, 13 Sep 2000 12:59:43 -0700 From: "Renaud Waldura" <renaud@waldura.com> To: "Edward Wolpert" <edward@cthulhu.methodsystems.com>, <kmays2000@hotmail.com> Cc: <freebsd-java@FreeBSD.ORG> Subject: Re: Using the Linux JDK/JRE v1.3 with FreeBSD 4.x Message-ID: <007101c01dbd$2f982b20$0302010a@biohz.net> References: <200009131848.MAA24090@cthulhu.methodsystems.com>
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Same here. Runs fine under the Linux emulation, although I have no
performance comments.
I was given this modified .java_wrapper script by Carlos Valiente
carlos@difernet.com ; it uses the Linux "expr". He also mentionned that the
"classic" VM should be used by editing $JAVA_HOME/jre/lib/jvm.cfg.
I implemented his suggestions and it works for me. What problems are you
having?
--Renaud
-----8<--------8<-------
#!/bin/sh
#
# @(#)java_wrapper_linux.sh 1.8 00/05/19
#
# Copyright 1994-1998 by Sun Microsystems, Inc.,
# 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
# All rights reserved.
#
# This software is the confidential and proprietary information
# of Sun Microsystems, Inc. ("Confidential Information"). You
# shall not disclose such Confidential Information and shall use
# it only in accordance with the terms of the license agreement
# you entered into with Sun.
#
PRG=$0
progname=`basename $0`
case "`uname -m`" in
i[3-6]86 | ia32 | ia64)
proc=i386
;;
sparc*)
proc=sparc
;;
*)
proc="`uname -m`"
;;
esac
# Resolve symlinks. See 4152645.
while [ -L "$PRG" ]; do
ls=`/bin/ls -ld "$PRG"`
link=`/compat/linux/usr/bin/expr "$ls" : '.*-> \(.*\)$'`
if /compat/linux/usr/bin/expr "$link" : '/' > /dev/null; then
PRG="$link"
else
PRG="`/usr/bin/dirname $PRG`/$link"
fi
done
APPHOME=`dirname "$PRG"`/..
JREHOME=$APPHOME/jre
# Where is JRE?
unset jre
if [ -f "${JREHOME}/lib/${proc}/libjava.so" ]; then
jre="${JREHOME}"
fi
if [ -f "${APPHOME}/lib/${proc}/libjava.so" ]; then
jre="${APPHOME}"
fi
if [ "x${jre}" = "x" ]; then
echo "Error: can't find libjava.so."
exit 1
fi
# Get the canonicalized absolute pathnames
jre="`$jre/bin/realpath $jre`"
APPHOME="`${jre}/bin/realpath $APPHOME`"
JREHOME="`${jre}/bin/realpath $JREHOME`"
export APPHOME JREHOME
# Select vm type
ttype=native_threads
if grep "^$1\$" ${jre}/lib/jvm.cfg > /dev/null; then
# User specified some VM type known to jvm.cfg.
vmtype=`echo $1 | /usr/bin/cut -c 2-`
else
# User didn't specify a VM type, see if default is classic.
default=`grep -v '^#' "${jre}/lib/jvm.cfg" | /usr/bin/head -1`
vmtype=`echo ${default} | /usr/bin/cut -c 2-`
fi
if [ "${vmtype}" = "classic" ]; then
ttype=green_threads
LD_BIND_NOW=yes
export LD_BIND_NOW
_JVM_THREADS_TYPE=green_threads
export _JVM_THREADS_TYPE
fi
# If jre is in a jre subdir, include parent dir libraries in lib path. This
# needs to be cleaned up because -Xrun libraries are the ones that need it.
if [ "${jre}" = "$JREHOME" ]; then
JAVA_LIBRARY_PATH=":${jre}/../lib/${proc}"
fi
# Set LD_LIBRARY_PATH for libjvm.so (necessitated by ld.so bugid 4176579)
JAVA_LIBRARY_PATH="${jre}/lib/${proc}/${vmtype}$JAVA_LIBRARY_PATH"
# Set LD_LIBRARY_PATH to find libawt.so etc.
JAVA_LIBRARY_PATH="${jre}/lib/${proc}:${jre}/lib/${proc}/${ttype}/:${JAVA_LI
BRARY_PATH}"
LD_LIBRARY_PATH="${JAVA_LIBRARY_PATH}${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
export LD_LIBRARY_PATH
prog="$APPHOME/bin/${proc}/${ttype}/${progname}"
# Run.
if [ -x "$prog" ]
then
# Calling: exec $DEBUG_PROG "$prog" "$@"
exec $DEBUG_PROG "$prog" "$@"
else
echo >&2 "$progname was not found in ${prog}"
exit 1
fi
-----8<--------8<-------
----- Original Message -----
From: Edward Wolpert <edward@cthulhu.methodsystems.com>
To: <freebsd-java@FreeBSD.ORG>; <kmays2000@hotmail.com>
Sent: Wednesday, September 13, 2000 11:48 AM
Subject: Re: Using the Linux JDK/JRE v1.3 with FreeBSD 4.x
> >Has anyone gotten the Linux version of Sun's Java JDK/JRE v1.3 to work
> >on FreeBSD v4.x???
>
> Yes. It's a bit slow, but I use it to do compiles of jBoss since jBoss
> requires 1.3.x.
>
>
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